1, using the most advanced fingerprint algorithm, environment, climate change and a finger injury, peeling fingerprint recognition capabilities significantly improve and achieve full fingerprint identification time under a state of less than one second;2, the industry's first use of intelligent sensor energy saving fingerprint reader, along with advanced power management features, to achieve the effect of low-power design;3, fingerprint intelligent learning update function, realize first registration lifetime use, replacing "worries";4,2,8-inch TFT color display, intuitive operator interface;5, support U disk to download attendance record and fingerprint data and other functions. After the user's fingerprint can share a machine register through the U disk, without a live connection to the computer;